Things for consideration.
Ac vacuum pump oil substitute.
Now i m in a jamb.
I m not using it to pull a vacuum on a.
Vacuum pump oil should have as low a vapor pressure as possible e g low volatiles.
Vacuum pump oil substitute.
Is there a substitute oil that 39 ll do the job without damaging your pump until you can get the right stuff.
Hydrotreated pump oil however does not share the same solubility as distilled pump oil.
I thought vacuum pump oil was hygroscopic in nature absorbs moisture and this being the reason that keeping fresh vacuum pump oil in your pump will aid in quicker pull downs.
Remember that the vacuum performance will drop accordingly as the moisture increase.
The baby oil would work.
Oil substitutes shortening use.
It came without oil so it s just been sitting on the shelf and i completely forgot to buy a quart.
What s the closest substitute for vacuum pump oil that can be purchased at normal stores.
Messages 18 449 location east of.
This is for a welch vacuum pump i got at a garage sale.
Since you are using the oil in a vacuum process there is very little chance it will enter or contaminate your.
Material of the vacuum pump seal which should be able to resist the oil corrosion.
Short answer yes you can use it.
If the susbstance that you are vacuuming consist of high moisture then your oil should be able to withstand it.
It s used for evacuating air conditioning systems.
Now let 39 s also assume there 39 s a napa auto parts nearby with a wide selection tranny fluid hydraulic fluid compressor oil and motor oil.
Your application of the vacuum pump is very important to determine the type of oil you will use.
And your jug of vacuum pump oil is empty and johnstone supply is closed until monday.
That is why we purchase it at our supply house instead of any automotive store.
These characteristics are important for vacuum pump oil as they increase the life and performance of the pump and the oil itself.
Vacuum pump oil substitute hi guys i bought an electric hvac vacuum pump a few months back and haven t any real reason to use it.
I have always had the understanding that vacuum pump oil was a specific type of oil.
Distilled vacuum pump oil is mixed with specific solvents which aid in lubrication oxidation resistance and foaming resistance.
Someone please clarify something for me.
More or in baking fold stiffly beaten egg whites into the batter.
I want to use the pump later today and or tomorrow morning to bleed the brakes on my work truck.
